Swayambhunath is a location stamp in SLOWLY. This can be unlocked when you visit Nepal.
Information[]
"The Swayambhunath is an ancient religious architecture atop a hill in the Kathmandu Valley, west of Kathmandu, Nepal. The Tibetan name for the site means 'Sublime Trees' (Wylie: Phags.pa Shing.kun), for the many varieties of trees found on the hill. However, Shing.kun may be a corruption of the local Nepal Bhasa name for the complex, Swayambhu, meaning 'self-sprung'.
For the Buddhist Newars, in whose mythological history and origin myth as well as day-to-day religious practice Swayambhunath occupies a central position, it is probably the most sacred among Buddhist pilgrimage sites. For Tibetans and followers of Tibetan Buddhism, it is second only to Boudha. "
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Text and image from Wikipedia.
Method[]
This stamp is unlocked by logging into your account while inside the country. Any other local stamps will also be unlocked at the same time.
You will keep it and be able to send to other penpals even after you return from your trip.